Yes, Crystal has a free trial. Read this article to see what it entails.
When you create your free account, here is what is included in Crystal's free trial:
- Your DISC personality type. Once you've taken the assessment, you can view your own profile
- The ability to view the Personality Type of 5 other team members.
- Ten credits for Crystal's Chrome Extension
If you trial Crystal and want access to the Chrome Extension, you can see how to do that here.